Base | Representation |
---|---|
bin | 1010010000000000… |
… | …11000000101111011 |
3 | 112012111220122212102 |
4 | 11020000120011323 |
5 | 42232233304111 |
6 | 2310020534015 |
7 | 253240642133 |
oct | 51000300573 |
9 | 15174818772 |
10 | 5503025531 |
11 | 2374350593 |
12 | 1096b5130b |
13 | 699132b33 |
14 | 3a2c03ac3 |
15 | 2231bb13b |
hex | 14801817b |
5503025531 has 4 divisors (see below), whose sum is σ = 5504586672. Its totient is φ = 5501464392.
The previous prime is 5503025527. The next prime is 5503025551. The reversal of 5503025531 is 1355203055.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1355203055 = 5 ⋅271040611.
It is a cyclic number.
It is not a de Polignac number, because 5503025531 - 22 = 5503025527 is a prime.
It is a super-2 number, since 2×55030255312 = 60566579989675663922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5503025494 and 5503025503.
It is not an unprimeable number, because it can be changed into a prime (5503025551) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775271 + ... + 782336.
It is an arithmetic number, because the mean of its divisors is an integer number (1376146668).
Almost surely, 25503025531 is an apocalyptic number.
5503025531 is a deficient number, since it is larger than the sum of its proper divisors (1561141).
5503025531 is a wasteful number, since it uses less digits than its factorization.
5503025531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1561140.
The product of its (nonzero) digits is 11250, while the sum is 29.
The square root of 5503025531 is about 74182.3801923341. The cubic root of 5503025531 is about 1765.4977804015.
Adding to 5503025531 its reverse (1355203055), we get a palindrome (6858228586).
The spelling of 5503025531 in words is "five billion, five hundred three million, twenty-five thousand, five hundred thirty-one".
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